200619195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 388730880

約数和(自身を除く): 188111685

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 227, 285, 399, 443, 665, 681, 1135, 1329, 1589, 1995, 2215, 3101, 3405, 4313, 4767, 6645, 7945, 8417, 9303, 12939, 15505, 21565, 23835, 25251, 30191, 42085, 46515, 58919, 64695, 90573, 100561, 126255, 150955, 176757, 294595, 301683, 452865, 502805, 703927, 883785, 1508415, 1910659, 2111781, 3519635, 5731977, 9553295, 10558905, 13374613, 28659885, 40123839, 66873065, 200619195]

約数ペア:

[(1, 200619195), (3, 66873065), (5, 40123839), (7, 28659885), (15, 13374613), (19, 10558905), (21, 9553295), (35, 5731977), (57, 3519635), (95, 2111781), (105, 1910659), (133, 1508415), (227, 883785), (285, 703927), (399, 502805), (443, 452865), (665, 301683), (681, 294595), (1135, 176757), (1329, 150955), (1589, 126255), (1995, 100561), (2215, 90573), (3101, 64695), (3405, 58919), (4313, 46515), (4767, 42085), (6645, 30191), (7945, 25251), (8417, 23835), (9303, 21565), (12939, 15505)]